When did momondo last update prices for flights from Ottawa Airport to Louisville Intl Airport?

Prices for flights from Ottawa Airport to Louisville Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Ottawa Airport to Louisville Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$489 Cheap Flights from Ottawa to Louisville in 2025/26

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Find the cheapest flights from Ottawa to Louisville

Round-trip

One-way

Last minute

Cheap round-trip flights

11:10 am - 10:09 pmYOW-SDF

10h 59m1 stop

8:15 am - 1:34 pmSDF-YOW

5h 19m1 stop

$591United Airlines

Find Deal

mar., feb. 24 - mié., feb. 25

11:10 am - 8:14 pmYOW-SDF

9h 04m1 stop

9:00 am - 4:50 pmSDF-YOW

7h 50m1 stop

$600United Airlines

Find Deal

mar., feb. 24 - mié., feb. 25

5:40 am - 9:15 pmYOW-SDF

15h 35m2 stops

12:57 pm - 12:42 amSDF-YOW

11h 45m2 stops

$602WestJet

Find Deal

vie., nov. 7 - lun., nov. 10

6:20 am - 8:44 pmYOW-SDF

14h 24m1 stop

11:00 am - 9:18 pmSDF-YOW

10h 18m1 stop

$629United Airlines

Find Deal

vie., nov. 7 - lun., nov. 10

7:30 pm - 7:27 pmYOW-SDF

23h 57m1 stop

9:55 am - 9:18 pmSDF-YOW

11h 23m2 stops

$635United Airlines

Find Deal

vie., nov. 7 - lun., nov. 10

5:55 pm - 11:40 pmYOW-SDF

5h 45m1 stop

11:00 am - 9:18 pmSDF-YOW

10h 18m1 stop

$637United Airlines

Find Deal

vie., nov. 7 - lun., nov. 10

10:50 am - 10:09 pmYOW-SDF

11h 19m2 stops

9:00 am - 4:50 pmSDF-YOW

7h 50m1 stop

$644Air Canada

Find Deal

mar., feb. 24 - mié., feb. 25

10:50 am - 8:14 pmYOW-SDF

9h 24m2 stops

6:15 am - 2:08 pmSDF-YOW

7h 53m2 stops

$653Air Canada

Find Deal

mar., feb. 24 - mié., feb. 25

5:14 pm - 2:45 pmYOW-SDF

21h 31m2 stops

11:00 am - 9:18 pmSDF-YOW

10h 18m1 stop

$671United Airlines

Find Deal

vie., nov. 7 - lun., nov. 10

United Airlines flights from Ottawa to Louisville

Our best United Airlines deals on Ottawa to Louisville flight tickets

United Airlines

Feb 24

YOW11:10 amOttawa

10h 59m

1 stop

SDF10:09 pmLouisville Intl

Feb 25

SDF8:15 amLouisville Intl

5h 19m

1 stop

YOW1:34 pmOttawa

$591

Find similar

United Airlines

Feb 24

YOW11:10 amOttawa

9h 04m

1 stop

SDF8:14 pmLouisville Intl

Feb 25

SDF9:00 amLouisville Intl

7h 50m

1 stop

YOW4:50 pmOttawa

$600

Find similar

United Airlines

Nov 7

YOW6:20 amOttawa

14h 24m

1 stop

SDF8:44 pmLouisville Intl

Nov 10

SDF11:00 amLouisville Intl

10h 18m

1 stop

YOW9:18 pmOttawa

$629

Find similar

Air Canada flights from Ottawa to Louisville

Our best Air Canada deals on Ottawa to Louisville flight tickets

Air Canada

Feb 24

YOW10:50 amOttawa

11h 19m

2 stops

SDF10:09 pmLouisville Intl

Feb 25

SDF9:00 amLouisville Intl

7h 50m

1 stop

YOW4:50 pmOttawa

$644

Find similar

Air Canada

Feb 24

YOW10:50 amOttawa

9h 24m

2 stops

SDF8:14 pmLouisville Intl

Feb 25

SDF6:15 amLouisville Intl

7h 53m

2 stops

YOW2:08 pmOttawa

$653

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

mar. 2/24

11:10 am-10:09 pm

1 stop10h 59m

Louisville Intl

mié. 2/25

8:15 am-1:34 pm

1 stop5h 19m

$591

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

mar. 2/24

11:10 am-8:14 pm

1 stop9h 04m

Louisville Intl

mié. 2/25

9:00 am-4:50 pm

1 stop7h 50m

$600

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

vie. 11/7

5:40 am-9:15 pm

2 stops15h 35m

Louisville Intl

lun. 11/10

12:57 pm-12:42 am

2 stops11h 45m

$602

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

vie. 11/7

6:20 am-8:44 pm

1 stop14h 24m

Louisville Intl

lun. 11/10

11:00 am-9:18 pm

1 stop10h 18m

$629

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

vie. 11/7

7:30 pm-7:27 pm

1 stop23h 57m

Louisville Intl

lun. 11/10

9:55 am-9:18 pm

2 stops11h 23m

$635

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

vie. 11/7

5:55 pm-11:40 pm

1 stop5h 45m

Louisville Intl

lun. 11/10

11:00 am-9:18 pm

1 stop10h 18m

$637

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

mar. 2/24

10:50 am-10:09 pm

2 stops11h 19m

Louisville Intl

mié. 2/25

9:00 am-4:50 pm

1 stop7h 50m

$644

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

mar. 2/24

10:50 am-8:14 pm

2 stops9h 24m

Louisville Intl

mié. 2/25

6:15 am-2:08 pm

2 stops7h 53m

$653

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

vie. 11/7

5:14 pm-2:45 pm

2 stops21h 31m

Louisville Intl

lun. 11/10

11:00 am-9:18 pm

1 stop10h 18m

$671

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of November, then departing from Ottawa during the month June is also very affordable. Most momondo users find prices during this month for around $517.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Ottawa to Louisville flights are usually those with departure times in the morning. Our users have found flights to Louisville in the morning for as low as $617. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $791 per ticket.

When to book flights from Ottawa to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Louisville (YOW to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Louisville

Direct flights	None

There are no direct flights from Ottawa to Louisville. There are no popular flight routes from Ottawa to Louisville.

Search flight deals

How far is Ottawa to Louisville Intl by plane?
There are 714.9 mi between Ottawa and Louisville Intl. Flights usually cover this in 5h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ottawa Airport to Louisville Intl Airport?
Prices for flights from Ottawa Airport to Louisville Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Ottawa Airport to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Louisville?

It is quick and easy to find Ottawa to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

Can I find flights from Ottawa to Louisville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisville from Ottawa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ottawa to Louisville?

momondo helps you find the best flight between Ottawa and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ottawa to Louisville right now. Can momondo alert me if prices change?

Price alerts on flights to Louisville from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.